Publications by authors named "R BARRERA"

Mosquito-transmitted viruses such as dengue are a global and growing public health challenge. Without widely available vaccines, mosquito control is the primary tool for fighting the spread of these viruses. New mosquito control technologies are needed to complement existing methods, given current challenges with scalability, acceptability, and effectiveness.

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Background: FGFR2/3, MTAP and ERBB2 genomic alterations have treatment targets in advanced urothelial carcinoma (aUC). These alterations may affect tumor microenvironment and outcomes with immune checkpoint inhibitors (ICIs) in aUC.

Patients And Methods: We identified patients with available genomic data in our multi-institution cohort of patients with aUC treated with ICI.

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We compared the number of Aedes aegypti females per trap and the number of detections of this mosquito species per week during 8 wk in 3 types of autocidal gravid traps, the Centers for Disease Control and Prevention (CDC) Autocidal Gravid Ovitrap (AGO), Biogents Gravid Aedes Trap (GAT), and Singapore Gravitrap (SGT), in central Puerto Rico. These traps use the same principles for attracting gravid Ae. aegypti females as traditional ovitraps, such as dark colors, standing water, and decomposing plant materials.

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Article Synopsis
  • - The study investigated the relationship between Tumor Mutational Burden (TMB) and Microsatellite Instability (MSI) status in patients with urothelial carcinoma (UC) receiving immune checkpoint inhibitors (ICI), focusing on overall survival (OS).
  • - Results showed that patients with a higher TMB (≥10 mut/Mb) generally experienced longer median OS compared to those with lower TMB, although these differences weren't always statistically significant.
  • - Notably, patients treated with maintenance avelumab had a significantly better OS when TMB was high (61 months vs. 17 months for low TMB), indicating potential benefits of ICI based on TMB and MSI status, warranting further investigation.
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At the start of the Zika virus (ZIKV) epidemic in 2015, ZIKV spread across South and Central America, and reached parts of the southern United States placing pregnant women at risk for fetal microcephaly, fetal loss, and other adverse pregnancy outcomes associated with congenital ZIKA syndrome (CZS). For this reason, testing of a safe and efficacious ZIKV vaccine remains a global health priority. Here we report that a single immunization with Ad26.

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